STABILIZED POWER SUPPLY, USING ZENER DIODE & EMITTER- FOLLOWER PASS TRANSISTOR Objectives of this experiment:- 1. To investigate the operation of a zener diode, as a shunt regulator. This is useful in low-current applications. 2. To demonstrate the operation of an emitter-follower regulator, In conjunction with zener diode. This type is useful in fixed voltage and higher current applications. Built in power supply: (0-12) VAC/300mA Input Supply: 230 VAC/50Hz mains operated. Dimension: 27cms x 17cms x 10cms. Weight: 500gms Qty :